Jiangsu Profile
Product List
37516. 145KV composite hollow polymer insulator for CT 
[Jul 24, 2026]
[Jul 24, 2026] 1, Materials of NJREC Composite Silicone Pin Insulator: 1) Silicon Rubber for sheds/housing. 2) Glass-fiber reinforced epoxy resin rod (ECR type) for core. 3) Hot dip galvanized cast steel for metal fittings. 4) ...
Company: Nanjing Rainbow Electric Co., Ltd.
37517. 245KV composite hollow polymer insulator for CVT [Jul 24, 2026]
[Jul 24, 2026] 1, Materials of NJREC Composite Silicone Pin Insulator: 1) Silicon Rubber for sheds/housing. 2) Glass-fiber reinforced epoxy resin rod (ECR type) for core. 3) Hot dip galvanized cast steel for metal fittings. 4) ...
Company: Nanjing Rainbow Electric Co., Ltd.
37518. 2023 New Product Electrical Transformer 3KV 850A BS Type Bushings [Jul 24, 2026]
[Jul 24, 2026] Product Description Pos. No. Description Material Pcs. 1 Porcelain A (A-2000 DIN 42530) C110 1 2 Porcelain B (B-2000 42530) C110 1 3 Flag CuZn40Pb2 1 Stem Cu-ETP 1 4 Brass Washer ...
Company: Nanjing Rainbow Electric Co., Ltd.
37519. 1KV/630A Low Voltage Transformer Bushing EN50386 AP Type [Jul 24, 2026]
[Jul 24, 2026] EN and DIN Transformer Bushing: As a standard product we can offer both historical DIN standard bushings and the latest EN range of bushings, these product cover the requirements of distribution and power transformer ...
Company: Nanjing Rainbow Electric Co., Ltd.
37520. DIN 42530 DT 2000A Transformer Bushing [Jul 24, 2026]
[Jul 24, 2026] EN and DIN Transformer Bushing: As a standard product we can offer both historical DIN standard bushings and the latest EN range of bushings, these product cover the requirements of distribution and power transformer ...
Company: Nanjing Rainbow Electric Co., Ltd.
37521. Transformer Bushing DIN 42539 3KV 250A-3150A [Jul 24, 2026]
[Jul 24, 2026] EN and DIN Transformer Bushing: As a standard product we can offer both historical DIN standard bushings and the latest EN range of bushings, these product cover the requirements of distribution and power transformer ...
Company: Nanjing Rainbow Electric Co., Ltd.
37522. Promotion Guaranteed 72.5KV composite hollow polymer insulator for cable termination [Jul 24, 2026]
[Jul 24, 2026] Composite Station Post Insulator/Silicone Rubber Station Post Insulator/Polymer Station Post Insulator Application: Used for outdoor substation, distribution device as well as electrical equipments. System Voltage: ...
Company: Nanjing Rainbow Electric Co., Ltd.
37523. Bushing Insert for American Style Pad-Mounted Transformer Bushing Upgrade [Jul 24, 2026]
[Jul 24, 2026] Product Description The bushing insert, that is, the bushing pin, is mainly used in high-voltage power systems, especially in terms of load disconnection. This bushing pin is designed for field installation and ...
Company: Nanjing Rainbow Electric Co., Ltd.
37524. ANSI 57-12 Porcelain Insulator Line Station Post Ceramic Insulator [Jul 24, 2026]
[Jul 24, 2026] Nanjing Rainbow Electric Co.,Ltd manufactures a complete line of wet process porcelain line post insulators for application through 88 kV. All insulators are solid core wet process porcelain and are manufactured and ...
Company: Nanjing Rainbow Electric Co., Ltd.
37525. ANSI 53-4 Porcelain Shackle Insulator [Jul 24, 2026]
[Jul 24, 2026] Nanjing Rainbow Electric Co.,Ltd shackle insulators/spool insulators are manufactured from wet process porcelain to ensure a lifetime of trouble free performance. They are designed, manufactured and tested to the ...
Company: Nanjing Rainbow Electric Co., Ltd.
37526. ANSI 53-3 Electrical Porcelain Ceramic Spool Insulators [Jul 24, 2026]
[Jul 24, 2026] Nanjing Rainbow Electric Co.,Ltd shackle insulators/spool insulators are manufactured from wet process porcelain to ensure a lifetime of trouble free performance. They are designed, manufactured and tested to the ...
Company: Nanjing Rainbow Electric Co., Ltd.
37527. TR205 Porcelain Station Post Insulator for High Voltage [Jul 24, 2026]
[Jul 24, 2026] NJREC Porcelain/Ceramic Station Post Insulator: Application: It is a solid post insulator used in high voltage electrical equipment or distribution devices, as insulation and support of electrified body (bus bars and ...
Company: Nanjing Rainbow Electric Co., Ltd.
37528. TR208 Ceramic Porcelain Station Post Insulator for High Voltage [Jul 24, 2026]
[Jul 24, 2026] NJREC Porcelain/Ceramic Station Post Insulator: Application: It is a solid post insulator used in high voltage electrical equipment or distribution devices, as insulation and support of electrified body (bus bars and ...
Company: Nanjing Rainbow Electric Co., Ltd.
37529. High Voltage ANSI TR278 Ceramic Station Post Insulator [Jul 24, 2026]
[Jul 24, 2026] NJREC Porcelain/Ceramic Station Post Insulator: Application: It is a solid post insulator used in high voltage electrical equipment or distribution devices, as insulation and support of electrified body (bus bars and ...
Company: Nanjing Rainbow Electric Co., Ltd.
37530. ANSI 55-1 Low Voltage Porcelain Ceramic Pin Type Insulator [Jul 24, 2026]
[Jul 24, 2026] Porcelain pin type insulator is mounted on a pin on the cross-arm on the pole. There is a groove on the upper end of the insulator. The conductor passes through this groove and is tied to the insulator with annealed ...
Company: Nanjing Rainbow Electric Co., Ltd.
